I Believe in Science and Santa Ugly Christmas Sweater

I Believe in Science and Santa Ugly Christmas Sweater

$39.95

Size Guide

Size Chart

Adult Sweater
Size Length (inches) Bust (inches) Shoulder (inches) Sleeve (inches)
S 26 in 40 in 17 in 26 in
M 28 in 44 in 18 in 27 in
L 28 in 48 in 19 in 27 in
XL 30 in 52 in 20 in 28 in
2XL 30 in 56 in 21 in 28 in
3XL 31 in 60 in 22 in 28 in
4XL 32 in 64 in 24 in 29 in
5XL 33 in 68 in 25 in 29 in
6XL 34 in 73 in 26 in 29.1 in
sweater
  • Fabric: Polyester
  • Regular fit
  • Fabric Weight: 300 g/m².
  • Stitch Color: black or white, automatically matched based on patterns.
  • Care Instruction: machine wash cold with similar colors, do not bleach, tumble dry low, do not iron, and do not dry clean.
Size Length (cm) Bust (cm) Shoulder (cm) Sleeve (cm)
S 67 102 42 67
M 70 112 45 68
L 72 122 48 69
XL 75 132 51 70.5
2XL 76 142 54 71
3XL 79 152 57 71.5
4XL 82 162 60 72.5
5XL 85 172 63 73
6XL 86 182 66 74
sweater
  • Fabric: Polyester
  • Regular fit
  • Fabric Weight: 300 g/m².
  • Stitch Color: black or white, automatically matched based on patterns.
  • Care Instruction: machine wash cold with similar colors, do not bleach, tumble dry low, do not iron, and do not dry clean.
Kid Sweater
Size Length (inches) Chest (inches) Suggested Height (inches)
Toddler 2T 14 in 11 in 33-35 in
Toddler 3T 15 in 12 in 36-39 in
Toddler 4T 16 in 13 in 39-41 in
Toddler 4 16.5 in 13.5 in 42-44 in
Toddler 5 17 in 14 in 45-47 in
Youth XS 18 in 15 in 48-50 in
Youth S 19 in 15.5 in 50-54 in
Youth M 21 in 16 in 54-58 in
Youth L 23 in 18 in 58-62 in
Youth XL 25 in 19 in 62-68 in
sweater
  • Fabric: Polyester
  • Regular fit
  • Fabric Weight: 300 g/m².
  • Stitch Color: black or white, automatically matched based on patterns.
  • Care Instruction: machine wash cold with similar colors, do not bleach, tumble dry low, do not iron, and do not dry clean.
Size Length (cm) Chest (cm) Suggested Height (cm)
Toddler 2T 36 cm 28 cm 84-89 cm
Toddler 3T 38 cm 31 cm 91-99 cm
Toddler 4T 41 cm 33 cm 99-104 cm
Toddler 4 42 cm 35 cm 107-112 cm
Toddler 5 43 cm 36 cm 114-119 cm
Youth XS 46 cm 38 cm 122-128 cm
Youth S 48 cm 39.5 cm 128-137 cm
Youth M 53 cm 41 cm 137-147 cm
Youth L 58 cm 46 cm 147-158 cm
Youth XL 63 cm 48 cm 158-172 cm
sweater
  • Fabric: Polyester
  • Regular fit
  • Fabric Weight: 300 g/m².
  • Stitch Color: black or white, automatically matched based on patterns.
  • Care Instruction: machine wash cold with similar colors, do not bleach, tumble dry low, do not iron, and do not dry clean.
  • Total: $0.00
Checkout
Estimated arrival: Place your order today (standard shipping method) to receive the product(s) within Oct 13 - Oct 19

Sep 27

Oct 01 - Oct 05

Oct 13 - Oct 19

Category:

Believe in Both! The I Believe in Science and Santa Ugly Christmas Sweater

Why choose between magic and logic? This holiday season, you can celebrate both with the I Believe in Science and Santa Ugly Christmas Sweater! This hilarious sweater features a pixel-art Santa proving that a little bit of data and a lot of holiday spirit go hand-in-hand. It’s the perfect conversation starter for anyone who loves festive fun and empirical evidence.

I Believe in Science and Santa Ugly Christmas Sweater
I Believe in Science and Santa Ugly Christmas Sweater

We designed this sweater for all-day comfort at holiday gatherings. It’s made from a cozy, soft material that feels great against the skin while keeping you perfectly warm. The design pops thanks to a high-quality printing process that ensures a sharp print and lasting, festive colors, wash after wash. With its classic fit and comfortable unisex cut, this piece blends holiday cheer with a cool, streetwear vibe, making it an easy fit for everyone’s winter wardrobe.

This sweater is incredibly versatile. Pair it with your favorite jeans for a casual holiday movie night, or layer it over a collared shirt for the annual office ugly sweater party. It’s the ultimate top for spreading cheer at family dinners or while grabbing a festive coffee. To keep Santa’s experiment looking bright, we recommend machine washing cold and tumbling dry on low.

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SHIPPING COST?

The shipping cost within the U.S. is: 5.99 USD + 2 USD per additional item

For international shipping: from 13 USD + 6 USD per additional item

WHERE DO WE DELIVER?

We provide worldwide shipping.

Shipping time

US Regions:

Item Handling time (Mon-Fri) Shipping time ( Mon-Fri )
Apparel 2D, Tshirt, Hat, Cap, Sweatshirt, Hoodie... 1-3 days 3 -7 days
Mug 2-3 days 3-7 days
Poster, Canvas 1-3 days 3 -7 days
Hats 2-3 days 6-8 days
Bedding 6-8 days 7-15 days
All over print product ( Hawaiian shirt, Shoes, Jersey, Ugly Sweater, House Flag, Garden Flag, 3D Product, 3D T-shirt, 3D Hoodie, Tumbler, Crocs...) 6-9 days 10 -15 days

Other Countries:

Handling time (Mon-Fri): 5-9 days

Shipping time ( Mon-Fri ): 15-30 days.

Note: The public holidays, destination countries and couriers will be affected the shipping time too.

Delivered

Total delivery time= Handling time + Shipping time